[Pkg-octave-devel] Bug#383097: function freqz(<column-vector>) doesn't work

[Jordan Mantha]

Package: octave-forge
Version:  2006.03.17-2

I'm forwarding this bug from Ubuntu (see http://launchpad.net/bugs/46089 ):

To show spectrum of FIR filter, i test the follow:

b = remez(37, [0 0.12 0.16 1], [0 0 1 0]);
freqz(b);

this show error message:
error: quotient: nonconformant arguments (op1 is 1x512, op2 is 512x1)
error: evaluating binary operator `./' near line 141, column 10
error: evaluating assignment expression near line 141, column 5
error: called from `freqz' in file `/usr/share/octave/2.1.72/m/signal/freqz.m'

Looking on the Internet I found that octave version 2.1.72 has this
problem,  and a fix is in cvs, according to:
http://velveeta.che.wisc.edu/octave/lists/archive//bug-octave.2006/msg00086.html